The student who decided to watch an "adult film" during one of his lectures - and forgot to plug in his headphones, leaving him running for the hills in embarrassment, has been exposed as a prankster.
The whole episode, which went viral across the globe, was filmed by Jamie Zhu as a stunt designed to fool his fellow peers, the Daily Mail reports.
In the video, the student is shown apparently forgetting to plug in his headphones, so the raunchy sounds coming from his laptop were heard by everyone in the class - except him.
After finally realising his error, he slams his laptop shut and high tails it out of the lecture theatre.
The Sydney-based prankster has produced a host of videos including "awkward uni situations" and "picking up girls speaking Chinese".